From 10d2e1bc2f43fa3f39ea819e2eaf14c713c91a27 Mon Sep 17 00:00:00 2001
From: satok <satok@google.com>
Date: Mon, 20 Dec 2010 12:27:55 +0900
Subject: [PATCH] Fix a null pointer exception when disabledSystemIMEs is null.

Bug: 3298244

Change-Id: Ifb3349def052bd50633b0cfe04e5636e22115245
---
 .../settings/inputmethod/InputMethodAndSubtypeUtil.java        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/android/settings/inputmethod/InputMethodAndSubtypeUtil.java b/src/com/android/settings/inputmethod/InputMethodAndSubtypeUtil.java
index 460bc9c437e..69819273e88 100644
--- a/src/com/android/settings/inputmethod/InputMethodAndSubtypeUtil.java
+++ b/src/com/android/settings/inputmethod/InputMethodAndSubtypeUtil.java
@@ -138,6 +138,9 @@ public class InputMethodAndSubtypeUtil {
         HashSet<String> set = new HashSet<String>();
         String disabledIMEsStr = Settings.Secure.getString(
                 resolver, Settings.Secure.DISABLED_SYSTEM_INPUT_METHODS);
+        if (TextUtils.isEmpty(disabledIMEsStr)) {
+            return set;
+        }
         sStringInputMethodSplitter.setString(disabledIMEsStr);
         while(sStringInputMethodSplitter.hasNext()) {
             set.add(sStringInputMethodSplitter.next());